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changed YouTube closed captions URL; closes #382

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Filippo Valsorda 2012-07-31 15:56:35 +02:00
parent 363a4e1114
commit dee5d76923
3 changed files with 6 additions and 3 deletions
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youtube_dl/InfoExtractors.py
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@ -366,7 +366,8 @@ def _real_extract(self, url):
srt_list = urllib2.urlopen(request).read() srt_list = urllib2.urlopen(request).read()
except (urllib2.URLError, httplib.HTTPException, socket.error), err: except (urllib2.URLError, httplib.HTTPException, socket.error), err:
raise Trouble(u'WARNING: unable to download video subtitles: %s' % str(err)) raise Trouble(u'WARNING: unable to download video subtitles: %s' % str(err))
srt_lang_list = re.findall(r'lang_code="([\w\-]+)"', srt_list) srt_lang_list = re.findall(r'name="([^"]*)"[^>]+lang_code="([\w\-]+)"', srt_list)
srt_lang_list = dict((l[1], l[0]) for l in srt_lang_list)
if not srt_lang_list: if not srt_lang_list:
raise Trouble(u'WARNING: video has no closed captions') raise Trouble(u'WARNING: video has no closed captions')
if self._downloader.params.get('subtitleslang', False): if self._downloader.params.get('subtitleslang', False):
@ -374,14 +375,16 @@ def _real_extract(self, url):
elif 'en' in srt_lang_list: elif 'en' in srt_lang_list:
srt_lang = 'en' srt_lang = 'en'
else: else:
srt_lang = srt_lang_list[0] srt_lang = srt_lang_list.keys()[0]
if not srt_lang in srt_lang_list: if not srt_lang in srt_lang_list:
raise Trouble(u'WARNING: no closed captions found in the specified language') raise Trouble(u'WARNING: no closed captions found in the specified language')
request = urllib2.Request('http://video.google.com/timedtext?hl=en&lang=%s&v=%s' % (srt_lang, video_id)) request = urllib2.Request('http://www.youtube.com/api/timedtext?lang=%s&name=%s&v=%s' % (srt_lang, srt_lang_list[srt_lang], video_id))
try: try:
srt_xml = urllib2.urlopen(request).read() srt_xml = urllib2.urlopen(request).read()
except (urllib2.URLError, httplib.HTTPException, socket.error), err: except (urllib2.URLError, httplib.HTTPException, socket.error), err:
raise Trouble(u'WARNING: unable to download video subtitles: %s' % str(err)) raise Trouble(u'WARNING: unable to download video subtitles: %s' % str(err))
if not srt_xml:
raise Trouble(u'WARNING: unable to download video subtitles')
video_subtitles = self._closed_captions_xml_to_srt(srt_xml.decode('utf-8')) video_subtitles = self._closed_captions_xml_to_srt(srt_xml.decode('utf-8'))
except Trouble as trouble: except Trouble as trouble:
self._downloader.trouble(trouble[0]) self._downloader.trouble(trouble[0])